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Device for fixing a shield in an electric switch, in particular a vacuum switch
Device for fixing a shield in an electric switch, in particular a vacuum switch
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机译:用于将屏蔽件固定在电开关,特别是真空开关中的装置
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摘要
The device has a shield (11, 12, 13) supported by a cylindrical ring with inverted L shaped cross-section fixed between one cover and two insulators mechanically connected to one another. The circular ring has a part extending in a direction parallel to the axis of the cartridge. The shield comprises on its external surface one localized material spinning point, arranged to form bearing point of the shield on the ring.
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